Laboratory Bitumen Penetration Test Asphalt Penetrometer Machine for Grades of Asphalt

• Customization: Available
• After-sales Service: Lifetime Technical Support
• Warranty: 2 Year
• Model NO.: GD-026
• Max Diameter of Workpiece: <500mm
• Mass Scope of Workpiece: <900kg
• Type: Universal Testing Machine
• Maxcapacity: <1000KN
• Accuracy Grade: 1
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Manual Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: Under
• Measuring Range: 0 ~ 600 Penetration
• Total Rated Power: 0.1kw
• Needle Insertion Time: Switchable Between 5s and 60s
• Power Supply Voltage: 220V
• Needle and Needle Bar: 50+_0.05g
• Ambient Temperature: 5~35 Centigrade
• Measurement Accuracy: 0.1 Penetration (0.01mm)
• Relative Humidity: Not More Than 80%
• Color: Grey
• MOQ: 1 Set
• Transport Package: Wooden Case
• Specification: 320*230*530
• Trademark: GOLD
• Origin: Chongqing China
• HS Code: 9031809090
• Production Capacity: 100sets/Month

Product Description

Laboratory Bitumen Penetration Test Asphalt Penetrometer Machine for Grades of Asphalt

1.The instrument is equipped with a hand wheel, which can be used for coarse or fine adjustment when aligning the needle, and is equipped with a light source for magnifying observation.
2.The falling time of the needle can be switched by the time relay and controlled by the electromagnetic release mechanism.
3.During operation, just press the "needle insertion" button to complete the needle insertion procedure. Convenient and fast.
4.The needle penetration value is displayed by LCD, which is intuitive and correct.
 

Is asphalt penetration the bigger the better?

* Asphalt penetration is one of the main quality indicators of asphalt. It's expressed in the asphalt soft and hard degree and consistency, resistance to shear damage, reflecting the relative viscosity of asphalt under certain conditions of the index.

* At the specified temperature and time, add a standard needle of a certain mass to the depth of the asphalt test vertically, which is recorded as 0.1mm. The standard test conditions are generally a temperature of 25°C, a load of 100g, and a penetration time of 5s. The larger the penetration value, the softer the asphalt and the lower the viscosity

* Needle penetration is not the greater the better, the best for their local conditions. But the higher the softening point, the better. Ductility is also the greater the better.
 

Technical Specification

Measuring range	0 ~ 600 penetration
Total rated power	0.1KW
Needle insertion time	switchable between 5s and 60s
Power supply voltage	220V
Needle and needle bar	50±0.05g
Ambient temperature	5~35ºC
Relative humidity	≤80%
Dimensions	320×230×530(mm)
Measurement accuracy	0.1 penetration (0.01mm)
A water bath can be added to support the external circulation of the water bath

Influencing Factors of Asphalt Penetration

* The test environment has a direct impact on the test results of asphalt penetration.

* The test results of penetration are summarized in units of 1/10mm, so the routine test of asphalt penetration requires high precision.

* Factors such as temperature, weight, time and distance all have a direct impact on the test results of the asphalt penetration. Ingress value will be high.

* Use a water bath for cooling. The longer the constant temperature of the water bath is, the more fully the sample is cooled, and the lower the test result of asphalt penetration will be.

* If air bubbles enter the asphalt sample due to improper operation, the deviation of the test result of the penetration will be greater.

Precautions of of Asphalt Penetration

* Before each test, check and adjust the water temperature in the heat preservation dish. After the test, remove the installed standard needle and wipe it with cotton or cloth soaked in solvent (benzene or gasoline); then use cotton or Wipe dry with a cloth and store in a dry place.

* If the parts of the instrument are damaged or lost, please contact our unit seller, and do not disassemble it by yourself.

* To ensure safety, please use a power supply with a ground wire.

 

If you are interested in our Laboratory Bitumen Penetration Test Asphalt Penetrometer Machine for Grades of Asphalt product or have any questions, please feel free to contact us.